即使在最黑暗的时刻，只要记得点亮灯光，就能找到幸福。
If you say you want to automate cars and save people’s lives, the skills you need for that aren’t taught in any particular discipline. I know – I was interested in working on automating cars when I was a Ph.D. student in 1995.
The only way to tell the truth is to speak without persuasion.
